3x+5/7x-4=20/31

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Solution for 3x+5/7x-4=20/31 equation: 



3x+5/7x-4=20/31

We move all terms to the left:

3x+5/7x-4-(20/31)=0



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R



We add all the numbers together, and all the variables

3x+5/7x-4-(+20/31)=0

We get rid of parentheses

3x+5/7x-4-20/31=0

We calculate fractions

There is no solution for this equation

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